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【教材分析】电磁振荡、电磁场和电磁波的概念以及电磁波的发射、传播和接收等知识,是前面所学电磁学、机械振动和机械波等知识的继续和综合应用。核心是麦克斯韦的电磁场理论。【教学目标】 1.掌握电磁场和电磁波的基本知识2.渗透科学方法教育,注重能力培养⑴结合物理学史进
[Textbook Analysis] The concepts of electromagnetic oscillations, electromagnetic fields, and electromagnetic waves, as well as the transmission, propagation, and reception of electromagnetic waves, are the continuation and comprehensive application of electromagnetic, mechanical, and mechanical wave and other knowledge. The core is Maxwell’s electromagnetic field theory. [Teaching Objectives] 1. Grasp the basic knowledge of electromagnetic fields and electromagnetic waves 2. Infiltrate scientific method education, focus on ability development (1) Combine the history of physics